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DSolve::overdet NDSolve::overdet NDSolveValue::overdet ParametricNDSolve::overdet ParametricNDSolveValue::overdet RSolve::overdet

DSolve::overdet NDSolve::overdet NDSolveValue::overdet ParametricNDSolve::overdet ParametricNDSolveValue::overdet RSolve::overdet

Details

  • This message is generated when the first argument of the indicated function includes inconsistent equations.
  • Off[message] switches off the message; On[message] switches it on. For example: Off[DSolve::overdet].

Examples

Basic Examples  (3)

An error occurs because of conflicting equations for f'[x]:

An error occurs because of a faulty equation setup:

Note the two Equal instances in the equation. Adjusting the equation fixes the problem:

An error occurs because of a faulty initial condition setup:

Note that the initial condition needs to be specified at a numerical value of the initial time. Fixing the initial condition specification solves the problem: